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Oceaneering International Inc (OII) Financial History

20 years of revenue, earnings, cash-flow and balance-sheet history from public filings.

ENERGY · OIL & GAS EQUIPMENT & SERVICES · DATA UPDATED 2026-08-21

Oceaneering International Inc (OII) operates in the OIL & GAS EQUIPMENT & SERVICES industry and is headquartered in Houston, United States with about 11,100 employees. Its market capitalization is roughly $5 billion. In the fiscal year ended 2025-12-31, OII reported $2.8B in revenue and $354M in net income.

Oceaneering International, Inc. provides engineered services and products and robotic solutions to the offshore energy, defense, aerospace, and manufacturing industries in the United States, Africa, the United Kingdom, Norway, Brazil, Asia, Australia, and internationally.

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OII Revenue & Earnings History — Annual Income Statement

Income statement	TTM → 2026-06-30	2025-12-31	2024-12-31	2023-12-31	2022-12-31	2021-12-31	2020-12-31	2019-12-31	2018-12-31	2017-12-31	2016-12-31	2015-12-31	2014-12-31	2013-12-31	2012-12-31	2011-12-31	2010-12-31	2009-12-31	2008-12-31	2007-12-31	2006-12-31
Total Revenue	$2.9B	$2.8B	$2.7B	$2.4B	$2.1B	$1.9B	$1.8B	$2.0B	$1.9B	$1.9B	$2.3B	$3.1B	$3.7B	$3.3B	$2.8B	$2.2B	$1.9B	$1.8B	$2.0B	$1.7B	$1.3B
Gross Profit	$569M	$568M	$485M	$399M	$307M	$264M	$164M	$98M	$129M	$195M	$279M	$605M	$859M	$766M	$628M	$509M	$466M	$438M	$465M	$413M	$296M
Gross Margin %	19.8%	20.4%	18.2%	16.4%	14.9%	14.1%	9.0%	4.8%	6.8%	10.1%	12.3%	19.8%	23.5%	23.3%	22.6%	23.2%	24.3%	24.0%	23.5%	23.7%	23.1%
Operating Income (EBIT)	$298M	$305M	$246M	$181M	$111M	$40M	($446M)	($117M)	($145M)	$11M	$71M	$374M	$628M	$545M	$429M	$335M	$310M	$292M	$318M	$290M	$194M
Operating Margin %	10.4%	10.9%	9.2%	7.5%	5.4%	2.1%	-24.4%	-5.7%	-7.6%	0.5%	3.1%	12.2%	17.2%	16.6%	15.4%	15.3%	16.1%	16.0%	16.1%	16.6%	15.2%
Net Income	$350M	$354M	$147M	$97M	$26M	($49M)	($497M)	($348M)	($212M)	$166M	$25M	$231M	$428M	$372M	$289M	$236M	$201M	$188M	$199M	$180M	$124M
Net Margin %	12.2%	12.7%	5.5%	4.0%	1.3%	-2.6%	-27.2%	-17.0%	-11.1%	8.7%	1.1%	7.5%	11.7%	11.3%	10.4%	10.8%	10.5%	10.3%	10.1%	10.3%	9.7%
EBITDA	$414M	$425M	$366M	$303M	$238M	$173M	$74M	($39M)	$145M	$224M	$330M	$615M	$858M	$747M	$603M	$490M	$465M	$421M	$436M	$383M	$275M
Earnings Per Share (EPS)	$3.47	$3.49	$1.44	$0.95	$0.26	$-0.49	$-5.01	$-3.52	$-2.15	$1.68	$0.25	$2.34	$4.00	$3.42	$2.66	$2.16	$1.83	$1.71	$1.79	$1.62	$1.13
Shares Outstanding (M)	101M	101M	102M	102M	101M	100M	99M	99M	99M	99M	98M	99M	107M	109M	109M	109M	110M	110M	111M	112M	110M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

OII Quarterly Revenue & Earnings — Last 8 Quarters

Quarterly income statement	2026-06-30	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30
Total Revenue	$768M	$692M	$669M	$743M	$698M	$675M	$713M	$680M
Gross Profit	$157M	$127M	$132M	$153M	$148M	$135M	$142M	$131M
Gross Margin %	20.4%	18.4%	19.8%	20.6%	21.3%	20.0%	19.9%	19.3%
Operating Income (EBIT)	$88M	$58M	$65M	$87M	$79M	$73M	$78M	$71M
Operating Margin %	11.5%	8.3%	9.8%	11.6%	11.3%	10.9%	10.9%	10.5%
Net Income	$65M	$36M	$178M	$71M	$54M	$50M	$56M	$41M
Net Margin %	8.5%	5.2%	26.6%	9.6%	7.8%	7.5%	7.9%	6.1%
EBITDA	$114M	$91M	$102M	$107M	$113M	$103M	$104M	$103M
Earnings Per Share (EPS)	$0.65	$0.36	$1.76	$0.71	$0.54	$0.49	$0.55	$0.40
Shares Outstanding (M)	101M	101M	101M	101M	101M	102M	102M	103M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

OII Free Cash Flow History

Cash flow	TTM → 2026-06-30	2025-12-31	2024-12-31	2023-12-31	2022-12-31	2021-12-31	2020-12-31	2019-12-31	2018-12-31	2017-12-31	2016-12-31	2015-12-31	2014-12-31	2013-12-31	2012-12-31	2011-12-31	2010-12-31	2009-12-31	2008-12-31	2007-12-31	2006-12-31
Cash from Operations (CFO)	$318M	$319M	$203M	$210M	$121M	$225M	$137M	$158M	$37M	$136M	$341M	$560M	$722M	$529M	$439M	$289M	$442M	$418M	$248M	$209M	$151M
Capital Expenditures (CapEx)	$95M	$111M	$107M	$101M	$81M	$50M	$61M	$148M	$109M	$94M	$112M	$200M	$387M	$383M	$301M	$235M	$185M	$175M	$209M	$209M	$192M
Free Cash Flow (FCF)	$223M	$208M	$96M	$109M	$40M	$175M	$76M	$10M	($73M)	$43M	$228M	$360M	$335M	$146M	$138M	$54M	$257M	$243M	$39M	$0M	($41M)
FCF Margin %	7.8%	7.5%	3.6%	4.5%	1.9%	9.4%	4.2%	0.5%	-3.8%	2.2%	10.0%	11.8%	9.2%	4.5%	5.0%	2.4%	13.4%	13.4%	1.9%	0.0%	-3.2%
Dividends Paid	—	—	—	—	—	—	—	$0M	$0M	$44M	$94M	$106M	$110M	$91M	$75M	$49M	$0M	—	$85M	—	—

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

OII Quarterly Free Cash Flow — Last 8 Quarters

Quarterly cash flow	2026-06-30	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30
Cash from Operations (CFO)	$55M	($59M)	$221M	$101M	$79M	($81M)	$128M	$92M
Capital Expenditures (CapEx)	$23M	$17M	$30M	$24M	$30M	$26M	$34M	$25M
Free Cash Flow (FCF)	$32M	($77M)	$191M	$77M	$49M	($107M)	$95M	$67M
FCF Margin %	4.2%	-11.1%	28.5%	10.4%	7.0%	-15.8%	13.2%	9.9%

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

OII Balance Sheet History

Balance sheet	2026-06-30	2025-12-31	2024-12-31	2023-12-31	2022-12-31	2021-12-31	2020-12-31	2019-12-31	2018-12-31	2017-12-31	2016-12-31	2015-12-31	2014-12-31	2013-12-31	2012-12-31	2011-12-31	2010-12-31	2009-12-31	2008-12-31	2007-12-31	2006-12-31
Total Assets	$2.7B	$2.7B	$2.3B	$2.2B	$2.0B	$2.0B	$2.0B	$2.7B	$2.8B	$3.0B	$3.1B	$3.4B	$3.5B	$3.1B	$2.8B	$2.4B	$2.0B	$1.9B	$1.7B	$1.5B	$1.2B
Cash & Cash Equivalents	$629M	$689M	$498M	$462M	$569M	$538M	$452M	$374M	$354M	$430M	$450M	$385M	$431M	$91M	$121M	$106M	$245M	$162M	$11M	$27M	$26M
Total Liabilities	$1.5B	$1.6B	$1.6B	$1.6B	$1.5B	$1.5B	$1.5B	$1.7B	$1.4B	$1.4B	$1.6B	$1.9B	$1.9B	$1.1B	$953M	$843M	$640M	$656M	$702M	$616M	$539M
Total Debt (Short + Long-Term)	$605M	$487M	$613M	$555M	$721M	$721M	$824M	$816M	$787M	$1.6B	$1.6B	$1.6B	$1.5B	$0M	$94M	$418M	$0M	$120M	$229M	$407M	$357M
Total Shareholders' Equity	$1.2B	$1.1B	$714M	$628M	$520M	$511M	$558M	$1.1B	$1.4B	$1.7B	$1.5B	$1.6B	$1.7B	$2.0B	$1.8B	$1.6B	$1.4B	$1.2B	$968M	$915M	$697M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

Quarterly statements, profitability ratios, price history, insider activity and institutional holders are in the interactive OII viewer.

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